Oldsmobile Series 90 Engine Parts

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Oldsmobile Series 90

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Oldsmobile Series 90

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Proform |

#586141146

Proform 141-146 Slant-Edge Alternator, GM 10SI, 100 Amp, Black

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Matte

$269.95

/each

Proform |

#586141147

Proform 141-147 Slant-Edge Alternator, GM 10SI, 100 Amp, Black

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$269.95

/each

K&N |

#465215121

K&N 21512-1 Air Filter Adapter Flange, Nylon, Each

GTIN Code:

024844263056

$25.99

/each

Spectre Performance |

#4658148

Spectre 8148 Air Duct Mounting Plate

(2)

GTIN Code:

089601814803

$9.99

/each

FAST Fuel Air Spark Technology |

#282307007

FAST 307007 1 Bar MAP Sensor, Each

Wiring Harness Included:

Sold in Quantity:

Each

$55.95

/each

Engine Firing Order | 1-8-4-3-6-5-7-2 | GM, Ford, Mopar & More

Learn correct spark plug firing orders for SBC, LS, Mopar, AMC, and Ford V8s, and learn what the correct firing order means for performance.

1946 Ford Sedan Delivery Engine Detail

Speedway Motors Product Manager Jeff K. talks about how to really make your engine bay stand out from the crowd with just a little patience, and some Speedway products.

Historic Indy Engines

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.

Engine Cylinder Numbers

Engine Build and Dyno - 410 Sprint Car Build

Our sprint car is back, and it's ready for some power. Follow along as Speedway Motors Racing Engines puts together a thundering 410.

Gen III/IV LS Engine ID Guide

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Racing a 602 GM Crate Engine

All you need to know about racing a 602 GM crate engine and the necessary parts to make a race ready engine.

How To Set Up Multiple Carburetors on a Vintage Engine

There's a right and wrong way to run a two-barrel carburetor on your vintage engine. Check out this guide about how to select the correct carburetor for your Flathead or vintage engine.

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

Classic Car Oil - Do Old Engines Need Zinc Additive

Classic cars ran on normal motor oils for decades, so why change now? The answer lies in the evolution of gasoline engines and how motor oil has co-evolved.

-8%

Holley |

#425558131

Holley 558-131 Gen III Hemi VVT Harness, for Terminator X Systems

Sold in Quantity:

Each

GTIN Code:

090127104439

$133.95

/kit

$145.95

-7%

Holley |

#425558132

Holley 558-132 Gen III Hemi VVT/SRV Harness, for Term X Systems

Sold in Quantity:

Each

GTIN Code:

090127104453

$173.95

/kit

$188.95

-7%

Holley |

#425534298

Holley 534-298 X Stealth 4150 Secondary Throttle Body, Polished

Throttle Body Style:

Throttle Body Injection (TBI)

Sold in Quantity:

Each

$1,171.95

/kit

$1,267.95

$187 Off

Holley |

#425554119

Holley 554-119 Terminator EFI ECU

Transmission Control:

GTIN Code:

090127685556

Sold in Quantity:

Each

$2,349.95

/each

$2,536.95

-7%

Holley |

#425554142

GTIN Code:

700042036134

$42.41

/kit

$45.88

-8%

Hilborn |

#425300806

Hilborn 300-806 Ram Tube Set of 8, 3 ID x 12 Inch Long, Alum

Material Type:

Aluminum

Sold in Quantity:

Kit

$999.95

/kit

$1,094.95

-7%

Holley |

#425558402

Holley 558-402 Dominator EFI Connector J2B Auxiliary Harness

GTIN Code:

090127666432

$186.95

/each

$202.95

Proform |

#586141152

Proform 141-152 Slant-Edge Alternator, GM 10SI, 100 Amp, Black

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Matte

$269.95

/each

Spectre 9785 Coupler, 4 in. ID, 4 in. OD

Spectre Performance |

#4659785

Spectre 9785 Coupler, 4 in. ID, 4 in. OD

(1)

Inlet Diameter:

Outlet Diameter:

$62.99

/each

-7%

Holley |

#425112120

Holley 112-120 Throttle Body Kit, 0-80528-1

GTIN Code:

090127662731

$281.95

/each

$305.95

-7%

Holley |

#425112122

Holley 112-122 Throttle Body Kit, 0-80496-1

GTIN Code:

090127662755

$304.95

/each

$330.95

Powerbuilt |

#372647643

Powerbuilt 647643 Cooling System Pressure-Testing Pump Kit

GTIN Code:

028907526836

Sold in Quantity:

Kit

$129.99

/kit

-7%

Holley |

#425120152

Holley 120-152 Round Black Finned Air Cleaner, Paper Filter, 14 x 3

Shape:

Round

Overall Diameter:

14"

Filter Material:

White paper

$233.95

/each

$253.95

-8%

Holley |

#425120153

Holley 120-153 Round Black Finned Air Cleaner, Reusable Filter, 14 x 3

(1)

Shape:

Round

Overall Diameter:

14"

Filter Material:

Red cotton gauze

$199.95

/each

$218.95

-7%

Holley |

#425197303

Holley 197-303 Premium Alternator, 150A, Black

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$549.95

/each

$592.95

-6%

Holley |

#425197304

Holley 197-304 Premium Alternator, 150A, Polished

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$699.95

/each

$749.95

-8%

Holley |

#425522161

Holley 522-161 Low Impedance Fuel Injector, 160 lb/hr Injector Flow

Injector Plug Style:

EV1/Jetronic/Minitimer

GTIN Code:

090127686577

$167.95

/each

$182.95

-7%

Holley |

#425522248

Holley 522-248 High Impedance Fuel Injector, 24 lb/hr Injector Flow

GTIN Code:

090127666616

$715.95

/each

$775.95

-7%

Holley Sniper |

#425860030

Holley Sniper 860030 Sniper EFI Throttle Linkage Kit, LS, 102mm

Material Type:

Aluminum

Sold in Quantity:

Kit

$531.95

/kit

$575.95

-8%

Hilborn |

#425300805

(1)

GTIN Code:

024844015075

$20.99

/each

Showing 1 - 72 of 5,611 results

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Oldsmobile Series 90 Engine Parts

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Transmission Family

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Products

Proform 141-146 Slant-Edge Alternator, GM 10SI, 100 Amp, Black

Proform 141-147 Slant-Edge Alternator, GM 10SI, 100 Amp, Black

K&N 21512-1 Air Filter Adapter Flange, Nylon, Each

Spectre 8148 Air Duct Mounting Plate

FAST 307007 1 Bar MAP Sensor, Each

Related Articles

Holley 558-131 Gen III Hemi VVT Harness, for Terminator X Systems

Holley 558-132 Gen III Hemi VVT/SRV Harness, for Term X Systems

Holley 534-298 X Stealth 4150 Secondary Throttle Body, Polished

Holley 554-119 Terminator EFI ECU

Holley 554-142 Injector Driver Module with Harness

Holley 534-302 Terminator X Stealth 4500 Throttle Body, Black

Holley 534-307 Terminator X Stealth 4150 Air Valve, Polished

Flowmaster 615001 Performance Air Intake Filter Refresh Kit

Hilborn 300-806 Ram Tube Set of 8, 3 ID x 12 Inch Long, Alum

Holley 558-402 Dominator EFI Connector J2B Auxiliary Harness

Proform 141-152 Slant-Edge Alternator, GM 10SI, 100 Amp, Black

Spectre 9785 Coupler, 4 in. ID, 4 in. OD

Holley 112-120 Throttle Body Kit, 0-80528-1

Holley 112-122 Throttle Body Kit, 0-80496-1

Powerbuilt 647643 Cooling System Pressure-Testing Pump Kit

Holley 120-152 Round Black Finned Air Cleaner, Paper Filter, 14 x 3

Holley 120-153 Round Black Finned Air Cleaner, Reusable Filter, 14 x 3

Holley 197-303 Premium Alternator, 150A, Black

Holley 197-304 Premium Alternator, 150A, Polished

Holley 522-161 Low Impedance Fuel Injector, 160 lb/hr Injector Flow

Holley 522-248 High Impedance Fuel Injector, 24 lb/hr Injector Flow

Holley Sniper 860030 Sniper EFI Throttle Linkage Kit, LS, 102mm

Hilborn 300-805 Ram Tube Set of 8, 3 ID x 8 Inch Long, Alum

K&N 60-1230 Air Filter Assembly, 3.5in Tall, Red, Round

K&N 60-1260 Air Filter Assembly, 4in Tall, Red, Round

K&N 60-1300 Air Filter Assembly, 5in Tall, Red, Round

K&N 60-1310 Air Filter Assembly, 6in Tall, Red, Round

K&N 60-1440 Air Filter Assembly, 4in Tall, Red, Round

K&N 60-1460 Air Filter Assembly, 6in Tall, Red, Round

K&N 60-1640 Air Filter Assembly, 3.5in Tall, Red, Round

K&N 62-1090 Crankcase Vent Air Filter, 1.5 in. Tall, 2 in. OD